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Subject: libv4lconvert: Error out if source or destination pointers are null Author: Gregor Jasny <[email protected]> Date: Wed Apr 23 10:07:17 2014 +0200 Detected by Coverity. Signed-off-by: Gregor Jasny <[email protected]> lib/libv4lconvert/se401.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) --- http://git.linuxtv.org/v4l-utils.git?a=commitdiff;h=80a232d911f516e5a1a6582db8dc64b7d293e2d2 diff --git a/lib/libv4lconvert/se401.c b/lib/libv4lconvert/se401.c index b38ef38..ce5432a 100644 --- a/lib/libv4lconvert/se401.c +++ b/lib/libv4lconvert/se401.c @@ -116,6 +116,9 @@ int v4lconvert_se401_to_rgb24(struct v4lconvert_data *data, int in, plen, bits, pixels, info; int x = 0, total_pixels = 0; + if (!src || !dest) + goto error; + for (in = 0; in + 4 < src_size; in += plen) { bits = src[in + 3] + (src[in + 2] << 8); pixels = src[in + 1] + ((src[in + 0] & 0x3f) << 8); _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
